PHP - Moved: Background Image

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I have a page that displays various articles. I would like to show a background image for each article. Let's say I have articles for beaches. I would like to have a beach photo. Airplane article, show airplanes, etc. How can I accomplish this.

This creates an image 1500x1500 pixels. But it creates it in black... how can i make it white.
And i have to use imagecreatetruecolor() not imagecreate().


<?php

$im = imagecreatetruecolor(1500,1500);


// Output the image to the browser
header('Content-type: image/jpg');

imagejpeg($im);
imagedestroy($im);
?>


Thanks!

I was wondering if there is any way to let visitor chose image background of div and store it in session so every page have same background? 

Well here is the original code in my script file, and it has a background color Green now:

[/php]$article_content = "<center><table style='color: #FFFF31; background: Green; width: 400px; border: 1px solid #9BDDFF;'><tr><td><i><b><u>Welcome to Mysidia City's fishing pool</b></u></i><br><br><br>
Before you actually begin your fishing career, I'd strongly recommend you to doublecheck if you have a fishing rod already since it is apparently required for every fisherman here.
<br><br><br><a href='fishing.php?act=1'>Enter</a> the fishing pool now if you have a fishing rod already or
<br>Visit this <a href='fishingquiz.php'>Page</a> to take the fishing quiz and earn yourself an old rod to begin with.
<td></tr></table><br><center><img src='picuploads/other/lakeofrage.png'></center>";[/php]

Now I wish to replace the background color with a background image, what should I do? The image url is provided below:
http://www.pokemansion.net/picuploads/other/seadrabg.png

Hello   I am working on a site and the theme is a responsive theme but the header background is not resizing on mobile and tablets below is a link to the site

http://unitednews.sr/category/news/

each category / page has a unique header , this is what I have in css for category news

body.category-news  #header-wrap { background: url( http://unitednews.sr/wp-content/uploads/2014/10/Header_UnitedNews.jpg);
background-repeat:no-repeat;
}

Adding background size: cover does not work any idea ?
Edited by crawling, 13 November 2014 - 11:47 AM.

I am using the following css  

.content {
    min-height: 850px;
    color: #CCC;
    padding-right: 320px;
    background-image:url(../images/wheelie.png);
    background-repeat: no-repeat;
    background-position: right bottom;
}

however the background image only shows in the desktop version of safari, I have checked firefox and chrome and mobile safari.   I can't see why.

I am trying to add a background image via a custom style, but it breaks my site. I am a php novice, can someone point out my error please?

The echo is being used other places on this page, so I know this code is ok:

<?php echo $event->data->thumbnails['medium']; ?>

but I am missing something here, this keeps breaking the page:

<?php
        echo '<article data-style="'.$label_style.'" style="background-image:url(\<?php echo $event->data->thumbnails['medium']; ?>\")" class="mec-event-article mec-clear '.$this->get_event_classes($event).'"' . $colorful_bg_color . '>';
?>

Thanks for any help, as I learn!

I am trying to copy an image into another image.

Code: [Select]
$im = imagecreatefrompng("/oldimg.png"); //this is a semi-transparent image where I want the new image to be copied

imagealphablending($im, 1); //this seems to remove the black background

header('Content-type: image/png'); //outputs old image with a transparent background (YAY!)
imagepng($im);

imagecopy($im, $newimage, 32, 0, 0, 0, 32, 32); //I want to replace a part of the old image with a new semi-transparent image

header('Content-type: image/png'); //outputs image with a black background (noooooooooo!)
imagepng($im);

Can anyone help me?

I want to get image background removal with core php like(remove.bg website without using any API)

 

i want to do it with code any guidance how can i do this with programmatically in php.